I know what you mean Han - I have done the head thing to myself before. I am not so concerned with my breathing any more now that I know I can get in a pretty bad way and not die.

My biggest problem is the excessive phlegm I am hacking up (sorry, gross, I know). Clearing my throat, trying to get rid of it... I can even deal with the coughing attack afterwards because that seems to go away. The throat full of crap bugs the heck out me.